The wind power variable pitch slip ring is developed and designed specifically for 1.25-4MW wind turbines, and it is also specially designed to adapt to the special slip ring of China's wind power generation system, with ultra-high reliability. The key main materials are imported materials, and there are advanced production equipment and detection systems for various performances of wind power slip rings. PROSPER  wind power slip rings have good low temperature resistance, high humidity, wind sand resistance, corrosion resistance, impact resistance, and vibration resistance. , Stable performance without maintenance and other characteristics, the service life can reach 20 years or hundreds of millions of revolutions. Options include cable length, connection method, encoder model, low voltage + data transmission, high voltage current 300A.